[ 18.552774] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 19.595799] random: sshd: uninitialized urandom read (32 bytes read, 34 bits of entropy available) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 19.787152] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) [ 20.780355] random: sshd: uninitialized urandom read (32 bytes read, 126 bits of entropy available) [ 20.879741] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.23' (ECDSA) to the list of known hosts. 2018/02/22 13:59:43 fuzzer started 2018/02/22 13:59:44 dialing manager at 10.128.0.26:43637 2018/02/22 13:59:48 kcov=true, comps=false 2018/02/22 13:59:49 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40002, 0x80) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xe93, 0x1f, 0x1, 0x8ec, 0x4, 0x2, 0x3, {0x0, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff}}, 0xffffffffffffffff, 0x8000, 0x0, 0x4, 0xff}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x3, 0x55a, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, 0x7fff, 0x8a}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r2, 0x4) r4 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000000400)=0xe8) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000540)={&(0x7f0000000280)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000002c0)=[], 0x0, &(0x7f0000000500)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x38, 0x4000000}, 0x4814) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000580), &(0x7f00000005c0)=0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000600)={0x3, 0x3, 0x2000}, 0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) bind$vsock_stream(r0, &(0x7f0000000640)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000680)={r3, 0x4, 0x80000000, 0x2, 0x3b, 0x2}, 0x14) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000700)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00000006c0)="0c9f0032523f515b72ffe59db16cee3c008aea25e13fa1a7efe92c568a072dcc"}) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000780)=""/61) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000007c0)={0x0, 0x0}) pread64(r7, &(0x7f0000000800)=""/248, 0xf8, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000900)=[{0x8, 0x8001}], 0x1) sysfs$2(0x2, 0xffffffff00000001, &(0x7f0000000940)=""/23) epoll_create1(0x80000) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000980)=""/12) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000009c0)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8001}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x2, 0xb55, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0xfff}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000001}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}], 0xcc) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000ac0)="129c7e185a2fd620de3ca1114da1540bf5f5f6ad56c295a8e2bc5aeff7d62e50a0064c4c359e0d9aa2cef242e4894015062cf1b8e906b5620372780059b418755585f02dbe7ded20b6f99095d290dae71754b3b652894ce49c40ca154aa32573a88509d2768be4fcfa1efc13d65766f223af8f6e57a23aa51a77ea90ed6fe46def8bd5d7e074a840c7174b1a8bc71fd68a47b96d5f5a6e5dde86386a2148247b259f08fa07f1c816602b55973c6bc74512effed32d1829b560daacb8cad6d875c7cf5591c50996538dc6e2445d8a85f2bd1bbe6a6a6796493eaaa28c07fa3c83b6") readlink(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)=""/4096, 0x1000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001c00), 0x4) getcwd(&(0x7f0000001c40)=""/62, 0x3e) ioprio_get$pid(0x2, r4) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001c80)='/dev/vga_arbiter\x00', 0x404101, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r8, 0x29, 0x2a, &(0x7f0000001cc0)={0x4, {{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x9}}}, 0x88) 2018/02/22 13:59:49 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x100000000, 0xd8a129491833ef8}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x1000, "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"}, &(0x7f0000001100)=0x1008) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001140)={r1, 0x0, 0x4, [0x2, 0x20, 0x0, 0x286a]}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000011c0)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x8, 0xfffffffffffffff8}, &(0x7f0000001280)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000012c0)={r2, 0x41b8aa19}, 0x8) sendto(r0, &(0x7f0000001300)="ddbb34e2689cc6d8c0034905a339536b9e48e66423b3f5dc75e88ecedfe730e99ae174d2d7e7513d033f29e9434424c98b0f8480fc548a1cac8073119c71c4407281206db041caa99507de001bfa01ec27afee6eed153b763a7237a694728ab561bebe41048e544cc45743af8eccfdace57ef48202abb6eff8831c8cd085d9b8ae33848fcefcfa88ec7b3bc9c01006a8df547e26cc0ea04131d0d09f3cc5d614e36f823ac875246f3843b4f328b7123740eb27e371e7cb2737755191248d99080fbb96ff6a9b0ad3f1c13210dcd62f8831e18af2c657c871b17c9f79caeeea1076b13599af17d243821b", 0xea, 0x80, &(0x7f0000001400)=@nfc_llcp={0x27, 0x9, 0x7, 0x1, 0x401, 0x6, "013cbc3291dbffe5733af346fda53781b77c598d804210c7a16d4a3d1fdc358110ed4048dbf40141413766c58d8fd11b1265de832c20d5d41aa6046bf99dfc", 0x1fffffffc0000000}, 0x60) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001480)={0x20, 0xffffffff, 0x7, 0xfffffffffffff000}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000014c0)={0x101, 0x8009, 0xeee2, 0x5, r4}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000001500)={0x4, 0x2, {0x3, 0x3, 0xfcd, 0x0, 0x5}}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001580), &(0x7f00000015c0)=0x4) r5 = accept$inet(r0, &(0x7f0000001600)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000001640)=0x10) r6 = add_key$keyring(&(0x7f0000001680)='keyring\x00', &(0x7f00000016c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r7 = add_key$user(&(0x7f0000001b00)='user\x00', &(0x7f0000001b40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001b80)="ae1c49ec8481cb2a47a8305d853a2b875dde913c83da5681c1624c3b3ac96f425e8c3bb83bf3e37a0d5fc6674da6cd3d6480715282d505416336c22c887ded9ebef1d89bb02cf28ce417676ad42d9f4eae2742a9", 0x54, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r6, &(0x7f0000001a80)=[{&(0x7f0000001700)="4383e2e18106d9af2afe714868f603056c212806b25000d7", 0x18}, {&(0x7f0000001740)="b9bbe4d2b747e9b5fba4943ad66cdafa281716dd579d45e5017cb49c8842f466150ea1e368491ad406cf243ec26ed7b7ea523faca3cf62f761daf46e3b43345aa82903df298f8f5106d33a7c4a9ef1548abe2d4720e75ffbd72be3b81ae754b78825ffcbd45b20d9530513e25301f45e84edf645d40335b88b5b25a2264354de41507357990131d27c3df2205ceed6e4bb88d9d444da664f280f0583a2005935ded9a3e3487b30999590d6b61802ab753351765ffb", 0xb5}, {&(0x7f0000001800)="36cd0e5b2e2e65560a04569502c258f8d39017601b2ff349467e08ac7980cb7f4f2e81e1c61c5bcc243e1579a493acd314edb1c07ffc0cb39febda42b8528cd1f2b766704f03d3371679ac1228070aad4c76a72c7f5ea019d985895b20988e5bcd257ddf5cb0fadb123ddd0b3e946ad485d1286025845469", 0x78}, {&(0x7f0000001880)="67a0c67101512a8f9cce8fd9cc42c8781d621c83d25793d9ebccbbc604b5e5d648a2cdce14a005033c6cea931ce17370bddca5cb40469866ae1544dc74f86844d718054b347cacb019fb8f095e02311ab67fd144b97670acd258cbdaa7fad138cfd0b56760a29e1db95cce56deffc4250363ced6851c9db6ee9d9554bd13bf136206c4b81d96d79e018974b347ae6b3b759755abd6749e7a0797d9ab4ca45d78b7b643c9f68d4e628dc05a159fc64350736456f735121b82da3c90e24efb7cdede19d00aa033df6ba874390dc5bf9104ae6421ef16d8bee135520bfc", 0xdc}, {&(0x7f0000001980)="afab60746934b4ecd63ea3c1e4516aade9df6b979cea85fe1e6de70be6dc0fe1aedc53a4b965c4d991c44f7ab6e92bbb27e2c33454deb585330b10a3a83e04cab311e0146621eff380998b3ccc936eba6ea1bb1b5a15b7ca9baa977743566e160a8b869b3442102647151a4a9d86d1da0d77e5bb804e6509827bd557bdfde115ed835a6322a1a7b1d74aa040940f0e02a3fa3baffa45f6b2a9725835a66c47338983524a84b53580f4c999a6b77ca8759be4122eda1fd9f6e9dcb1e3dd75a8a5335831bb6b58e18ffffaa0aabd1cff2ae6", 0xd1}], 0x5, r7) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001c00)={r1, 0x7}, &(0x7f0000001c40)=0x8) fremovexattr(r5, &(0x7f0000001c80)=@known='system.advise\x00') getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000001cc0), &(0x7f0000001d00)=0xb) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001d40)={r1, 0x70, "84f01889f3273e328054e896c4309e1796f770753fcff1f0feb67417ab2c82a090981f4a6531893fa98d0be676e6f4f83a8bc3175c0698c4f4d9eb9c097d0fe5fcb5e5df42c9c34ebaa34760f816c5fccde7a2dedd832b7411b972fd17790f9b86a703d741ec3b78d9bfead7030024cf"}, &(0x7f0000001dc0)=0x78) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001e00)={r1, 0xfff, 0x1826, 0x200}, 0x14) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000001e40)=0xfff, 0x4) recvfrom$ax25(r0, &(0x7f0000001e80)=""/6, 0x6, 0x100, &(0x7f0000001ec0)={0x3, {"b0fb8dbc852c2d"}, 0x8}, 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001f00), &(0x7f0000001f40)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001f80)={0x6, {{0xa, 0x1, 0xd4, @empty, 0x3ff}}, 0x1, 0x5, [{{0xa, 0x3, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, {{0xa, 0x0, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr=0x18000000}, 0x3f}}, {{0xa, 0x0, 0x4, @empty, 0x80000000}}, {{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, {{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7f}}]}, 0x310) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00000022c0)) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002300)={r3, 0x800}, &(0x7f0000002340)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000002380)={0x6, 0x8, 0x6, 'queue1\x00', 0x8fa0b1b}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000002440)=0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000002480)={0x84ee, 0x2, 'client1\x00', 0xffffffff80000000, "ce809a5a1240e0a9", "5476cdef8aadd62cba791e7ca824e6299ac53a00685822320ef7fc5ee79c0bca", 0x3, 0x1}) 2018/02/22 13:59:49 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2e4280, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000040)=""/237) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x81) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000140)="efc49612076e5ce3da3f4dfd4890ee0d7a4a7c5eef", 0x15}, {&(0x7f0000000180)="9c22ef058617921489b596bb35b9c2b8260d4caed10f453ee12ead5acc8409f46c4f2ad2bf66acd5c5cb7e3f53772bfda00f08272bed889c192397ae5268b180744cd91802d87f4d96e8869332ccf2fe5126701d137eb022abcb761fd1fc291032ca18b08e99c815278e342e6f461c1504e6027f17369819c20369bf2c532724d9337c6d", 0x84}, {&(0x7f0000000240)}, {&(0x7f0000000280)="12958888b35ccafee38927c715a63a071a90fdf02db06b9e6d3813ca44c09a517e8a67d8fd84ce99a52885c4f65c047805cf040e418106fa10c34ba54e5d4cf1c4c2da4249c80267a46cda88f89ddf003bd9a0499ebd105902da79b4817e36c95c5139c578f79822b0c18732936a2018b72d9b8e083da0", 0x77}, {&(0x7f0000000300)="cb3e7697a47d47d57c66577bbbbb6f7ea12d6ad29bd23aaad2fa5f6413703e1591dc43a66be05ad429e462adc1ef9423427f426760effe757e42cfeef9cd37c07380b549eb2bd9d3de27dfd56fd4486b809c4ad3bdebcca48749b77af9d0fca556bf71b77ccd4afdf7c7dca818c624b5a0539e5ac133387135e11d0c771ed65a0b3a003e877111a06ae4e71b883125e36b8c1d157a1e6346e084c8affe3bd5fc394984849be88f509c09c5429b11d64090e306aa4ce262f44486484c1da0ef01f67be22d0e8c6b814b977b084ad4125a3a", 0xd1}, {&(0x7f0000000400)="b322dc9475c8f5bd766222db300688d120e369a81902e485ba232cedd9cfa747be52a2b65ac585a17236db6ff43e3facdaf6e23452e5482c492c60956e5a342b36299a3bdab9c8a53785ce30ca8939f6676b1aec14401be55603cd142273c15005", 0x61}], 0x6) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000500)) eventfd2(0xfffffffffffffeff, 0x1) fgetxattr(r0, &(0x7f0000000540)=@random={'osx.', '\x00'}, &(0x7f0000000580)=""/4096, 0x1000) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000001580)={0x2400003f, 0x8, 0x9}) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000015c0)={@local, 0x0}, &(0x7f0000001600)=0x14) r2 = epoll_create1(0x80000) prctl$setmm(0x23, 0x5, &(0x7f0000ff9000/0x4000)=nil) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000001640)="35943774bee5623365edc6238a353819374fcd09a572bd848ef595c8b54bcc73b795a1fd8dfc6c575d0335be945ac6bcdbc26cab44a0594172a073610af02873f68e6833a5d603759219c6284f6eea0bc3cf2f6fad45d7a81761419aef29fe50a81a4160066458cd9e775beb833817f2123626c1") clone(0x400, &(0x7f00000016c0)="a32141c29e832640cf819779023608df6fe70356f489ad50267159ba008289831b5efeb4fc116e39ec729da4123194466c55c5b489b9a2675cd0ef9b2842cf3c15b4fc97db5fcd370a9dba0f77546499d2743189c71d9377", &(0x7f0000001740), &(0x7f0000001780), &(0x7f00000017c0)="7c507659227a22aeb5ba74d6408af3721298c558bd34a07c487c9aa691e27bc888e635abfb6156") r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001800)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000001840)="050d7746bf632f626f353166177d5019a0f7685c18eea7241674260e07584ce1616d3c9584edb1659da2e4bbdd0fd9d07fbb8b22a264f3889161e4f4f89c34d4abd33fd2457f6dac3e8db11103b31a8bd8c8b953d1264c00545318d2f4be9280a5e0cfaec600a756165d40aedc523a60eb3b2041dc35ad47fd022b09f34438eabb9766c80aeaa0c730d077125c3044954af0339bd2fcd4816381accb1cb4a466179027f372727491151d7825753215fdef8658aa3a44ddcf54369f96e3e79472f26f7a81384d96a8a6ffdcfabb514b47cd245a7ab61149f40d9282b07cad82bcb6fc687d60ac5b0ebabdfb4c8f2dc3d820b4bc6362", 0xf5) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000001940)={{{{0x2, 0x3, @rand_addr=0x6}}, {{0xa, 0x2, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}}}, 0x9, 0xad, 0x10, "9b9581cfac3169be1e56e4a87f14f52a635ca793e94c5e0c957ff866ddb6031700bb05405706fea3cbcdaec3b408dab6e26b24f0e477f07a3e150d01d38b21f456a6c7109d61ea535a35f1ac43665ca1"}, 0x160) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000001ac0)={0x6, 0x3, 0x9, {}, 0x7, 0x6}) r4 = signalfd(r3, &(0x7f0000001b40)={0x5}, 0x8) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000001b80)={&(0x7f0000ff6000/0x5000)=nil, 0x5000}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000001bc0)={{0xfffffffffffffffa, 0x101}, 'port0\x00', 0x84, 0x10, 0xffff, 0x5, 0x9, 0x9, 0x6, 0x0, 0x3, 0x867}) r5 = dup2(r0, r4) r6 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000001c80)={{{@in6=@mcast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000001d80)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000001dc0)={0xa9, 0x4c, r6, 0x2, r7, 0x1000000000, 0x2, 0x10001}) execveat(r3, &(0x7f0000001e00)='./file0\x00', &(0x7f0000001e80)=[&(0x7f0000001e40)='port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000001f40)=[&(0x7f0000001ec0)='port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000001f00)='\x00'], 0x800) r8 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001f80)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000001fc0)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4, 0xb85, 0xe9b, 0x500, 0x100000000, 0xb749ac63777bcd75, r1}) syz_extract_tcp_res$synack(&(0x7f0000002040), 0x1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x12, &(0x7f0000002080)=0x71f, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00000020c0)={{0xa, 0x2, 0x9, @ipv4={[], [0xff, 0xff], @empty}, 0xffffffff}, {0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x7ff, [0x100000001, 0x8000, 0x9a6, 0x8, 0x64cabfbf, 0x9, 0x2, 0x9]}, 0x5c) 2018/02/22 13:59:49 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0xff, 0x4) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000080)=""/125) setsockopt$inet6_tcp_int(r0, 0x6, 0xadc2aa5e6b757e06, &(0x7f0000000100)=0x2833, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) fchown(r0, r1, r2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000002c0)=0x0) ptrace$setregs(0xf, r3, 0x7fff, &(0x7f0000000300)="d04247963f67ff54e6f1271f0918bcea32312f1827e450d114bec22b66206898461085d9e96d9fad22757a6dde1c5b0b3d87fa684861199beefff611c293a3ac9316b003329b74857c486c2228532ec7ef347cd2ea3a2cbac1e6069263b9bd4eadd64cbabb0a8c09651f0e2ab71725fcadd06667aa047fb60af249b620db7757877573d6f3ddf7654be8f6f96e6c5872a6dcb0f5972c3a990bbad5d3503e862daf4b697f5ba91f6334463e0b238c60f82e7c424ce03fbfdbfc73cafb107a2d61be81ce6904c79457a9ca86d0729d2b624d0fb0c7a34f2097fa3e0d4c56d2d41c7895de16c7a49b049eae08b79deae5e8cdc77efe5d61") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000400)={0x1, [0x0]}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000480)=@assoc_id=r4, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000004c0)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000600)={&(0x7f0000000500)=[0x0, 0x0], &(0x7f0000000540)=[0x0, 0x0], &(0x7f0000000580)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000005c0)=[0x0, 0x0], 0x2, 0x2, 0x4, 0x2}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x100, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000640)={{0x7fffffff, 0x8}, 'port0\x00', 0x8, 0x800, 0x5, 0x7, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1, 0x7}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000700)={r4, 0x99, 0x2, 0x3}, &(0x7f0000000740)=0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000780)={@common='dummy0\x00', @ifru_addrs={0x2, 0x1, @empty}}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000007c0)={0x4, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}}}, 0x90) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000880)) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000008c0)={r5, 0x4, 0x1, [0xffffffffffffffbb]}, 0xa) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000900)=@fragment={0x11, 0x0, 0x8, 0x80, 0x0, 0x8, 0x3}, 0x8) mq_timedsend(r0, &(0x7f0000000940)="781b7dcd4975cdc4ab50afb7ca45ce15d50dc9cc734de439571364b8eec14f9b9b1070899a2aef73874d70249d052945e7f229794c87f62cf4d21bc9588e6894", 0x40, 0x15, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000980)=""/10, &(0x7f00000009c0)=0xa) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000a00)={r4, @in6={{0xa, 0x2, 0x6, @empty, 0x800}}}, 0x8c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000b80)={0x0, @broadcast, @local}, &(0x7f0000000bc0)=0xc) recvfrom$packet(r0, &(0x7f0000000ac0)=""/174, 0xae, 0x2040, &(0x7f0000000c00)={0x11, 0x0, r6, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000c40)=""/83, &(0x7f0000000cc0)=0x53) openat$rtc(0xffffffffffffff9c, &(0x7f0000000d00)='/dev/rtc\x00', 0x80, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000d80)={'filter\x00', 0x7, 0x4, 0x3b8, 0x1e8, 0x1e8, 0x100, 0x2d0, 0x2d0, 0x2d0, 0x4, &(0x7f0000000d40), {[{{@arp={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffffff, @empty, {[0xff, 0xff, 0xff, 0xff]}, @mac=@empty, {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, 0x80000000, 0x200, 0x80, 0x3ff, 0x8, 0x7, @generic="8e62be471d52d341973a318b92f6a3f0", @generic="2633e067202a63840d17b904b2a605b1", {}, {0xff}, 0x0, 0x280}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0xe04f, 0x19, 0x3}}}, {{@arp={@multicast1=0xe0000001, @broadcast=0xffffffff, 0xffffffff, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0x7, 0x7ff, 0x2, 0xc5, 0x3, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="95eebcca63e1e4f5b1256b271752bf5a", {}, {}, 0x0, 0x102}, 0xc0, 0xe8}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@arp={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0xffffffff, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x3, 0x4, 0x2, 0x2e, 0x80000001, 0x2, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='nr0\x00', {}, {0xff}, 0x0, 0x82}, 0xc0, 0xe8}, @unspec=@STANDARD={0x28}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) 2018/02/22 13:59:49 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) flistxattr(r1, &(0x7f0000000040)=""/147, 0x93) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000100)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) r4 = socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f00000001c0)=0x7, 0x4) poll(&(0x7f0000000200)=[{r1, 0x209}, {r2, 0x100}, {r3, 0x400}, {r0, 0x8000}, {r1, 0x9004}, {r2, 0x100}, {r3, 0x100}, {r1, 0x401}, {r2, 0x28}], 0x9, 0x10000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000280)={0x3f, 0x9, 0x2, 'queue1\x00', 0x32}) r5 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0xfa, 0x0) ioctl$PPPIOCGMRU(r5, 0x80047453, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0xf5, 0x31f, 0x200, 0x7f, 0x7, 0x0, 0x401, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x9, 0x2, 0x5, 0x3, 0x6}}, &(0x7f0000000480)=0xb8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000004c0)={r6, 0x80000001}, 0x8) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000500)=0xffffffff, 0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r5, 0x111, 0x4, 0x1, 0x4) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f0000000540)=""/31) readv(r1, &(0x7f0000001800)=[{&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/22, 0x16}, {&(0x7f00000015c0)=""/235, 0xeb}, {&(0x7f00000016c0)=""/179, 0xb3}, {&(0x7f0000001780)=""/4, 0x4}, {&(0x7f00000017c0)=""/64, 0x40}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000001880)={0x1, 0x0, 0x2, 0x5, 0x66}, 0xc) ioctl$sock_proto_private(r3, 0x89e9, &(0x7f00000018c0)="d6506ebce25dced496b18763e60248d8e8d285ce27b5e82feb63b554e4f18da49e271222d604897e5ec93056a4d228b390bd6b181e89cbf0f90ace55a460046464c0e3f69be42a14de6a167a923cc6e6d60f7094110498ef1ad5798452f50fa15491a713d163bb83c8033a9814d85a8ea2ee303447394865a1a06f1baa75a1fd7ce0bc0508c0ec392915d12a2d4ab895bc50") mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000002, 0x4010, r3, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001980)) ioctl$LOOP_SET_BLOCK_SIZE(r5, 0x4c09, 0x7) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f00000019c0)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x2}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000001a00)) mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) timer_create(0x7, &(0x7f0000001a40)={0x0, 0x14, 0x0, @tid}, &(0x7f0000001ac0)=0x0) timer_delete(r7) setsockopt$packet_buf(r5, 0x107, 0xd, &(0x7f0000001b00)="56fca144e92ef4b5aed45b4e5ec2d096b62ae8f053f4aa5f13348edb0ea38c77fdc37cf7d66c2e21eacb26a94202b45f100ce487f0e04d1d9b089f3df095ead89b28e9714d34ec95db", 0x49) ioctl$SIOCGIFMTU(r5, 0x8921, &(0x7f0000001b80)={@generic}) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000001bc0)={0x0, 0xda3, 0x3}) 2018/02/22 13:59:49 executing program 5: set_tid_address(&(0x7f0000000000)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) pread64(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001080)='./file0\x00', 0x2100, 0x20) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000010c0)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000001100)={{0x0, 0xb0}, {0x8, 0xbf5}, 0xfff, 0x6, 0x6}) recvmsg(r1, &(0x7f0000001400)={&(0x7f0000001180)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000001340)=[{&(0x7f00000011c0)=""/91, 0x5b}, {&(0x7f0000001240)=""/247, 0xf7}], 0x2, &(0x7f0000001380)=""/126, 0x7e, 0x7}, 0x2042) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001440)={0x0, 0x5b, "88691a8e370246e2a64dcf15212f0758c4f68f8ad9f34909b3ea8f7f66331e18a4664df574bd014125393695f1fe8e2ba5a5ed71dbe3487329e51da8dc79f64d5ff65b75296ea4ed67c4550a7022a0f1457d9e080d8cb275f472a3"}, &(0x7f00000014c0)=0x63) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001500)=r3, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000001540)={0x8, {{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x1}}}, 0x88) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000001600)={0x1000, 0x401, 0x1}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000001680)="47ab5ccc344c5cd80af38de0f0427094", 0x10) restart_syscall() getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000016c0)=""/112, &(0x7f0000001740)=0x70) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001780)=0x1, 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00000017c0)={@dev, 0x0}, &(0x7f0000001800)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000001840)={@mcast1={0xff, 0x1, [], 0x1}, 0x9de3, r4}) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000001880)=0x852d, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000018c0)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001940)={0x4, &(0x7f0000001900)=[{0x1, 0x1, 0x100000000, 0x7}, {0x4, 0x100000000, 0x2}, {0xfffffffffffffffa, 0xff, 0x5, 0x400}, {0x100000000, 0x3, 0x8000}]}, 0x10) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000001980)={@common='ip6_vti0\x00', 0x8}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00000019c0)=0x2, 0x8) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000001a00)=""/60) timer_create(0x7, &(0x7f0000001c00)={0x0, 0x13, 0x7, @thr={&(0x7f0000001a40)="d632cfb136b3ae073e94345d6ba35551704b16c6e7408f8cd5f50f3a63d69ad82d510b8d421af53c320a5ac8afa9547d669724ecc939eb6c02bdc8697d61caeeb22958c4cb6f32ddd6dce15128ab0932ba0e2a47e2231f186058141b3627b036506022efd0e4b6dace12beffa044c0529f283fa2afd2ef50ec709fa146c16886e3d6526da696b46e176c6077cbd735c161bf3b2837f484464afc658dad84624edebc63c39e2e657d5f4a6fda2d51a07a0f9fad2b871c23c6767a93d860c5b23b5298c0d1ac65d76d338c4f1ffcd681f5b8703f5d8367abf85a0a6d599264a44eee2710b41c8e0c", &(0x7f0000001b40)="eb96c7e63ff8efcabee1f332536017246c70a2efa52fd8fa35684dcb9d320103fe8aac917e38c888c7774c4f3ec13bb9b388a6001d1d3086393cbe13cd05c921b0b9415124a118abaa72550982bf98a5d2dc7c186cfcb53d7715422fd17152ebb1f3d34e180beaf987277b255df7119be13529565cb2151401b98713166f7bf16b4ca1fc266921cb0429159c0d337986963d2fd6b6fa"}}, &(0x7f0000001c80)) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$TCSBRK(r1, 0x5409, 0x401) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000001cc0)=0x10, 0x4) r5 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000001, 0x21010, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001d00)={r5}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000001d40)={0x7, [0xffffffffffffffff, 0x7, 0x1, 0x200, 0x1954, 0x0, 0x9]}, 0x12) 2018/02/22 13:59:49 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@broadcast, @dev}, &(0x7f0000000040)=0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{0x101, 0x4}, 'port0\x00', 0x11, 0x100000, 0x80000001, 0x5, 0x3, 0x1, 0xfffffffffffffff9, 0x0, 0x7, 0x4}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x401}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x94, "2e159a5416cdc573e511d146e964ec168a6616947ffe903bdda5799505ec51a3f736d717a74f1e530a1de3d56fcb6861212157fb0084357d0d8f3e5e48dea5bdbff151fd3b3a8b1d1d266c3160dc4b0f418664f394ddc3ced6a21209935fa5d1c12aa6d14de4cb4e9610e2defd2bd9161862adced1180a4b5d1160d29db536d537b21c1bc562a6f2acbad29557ec4e73f92f40dd"}, &(0x7f00000002c0)=0x9c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x1, 0xd8, @loopback={0x0, 0x1}, 0x332}, @in6={0xa, 0x0, 0x2ae8624c, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}], 0x38) r3 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000340)={0x0, r3}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[0x8, 0x4]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000400)) fcntl$setstatus(r0, 0x4, 0x4000) umount2(&(0x7f0000000440)='./file0\x00', 0x7) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000480)={0x4}) connect$llc(r0, &(0x7f00000004c0)={0x1a, 0x2, 0x5a5b125c, 0x2, 0x1, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) sendmsg$nfc_llcp(r0, &(0x7f0000001bc0)={&(0x7f0000000500)={0x27, 0x7fff, 0x81, 0x7, 0x5, 0x2, "3c07919864225b5ba464219061b9535d8786ad5710284ca8814ec095004291bc59dd8914a3f6faa57f6b5d91f9bf588176da7ccda214f34184b81b1cac570a", 0x5}, 0x60, &(0x7f0000001ac0)=[{&(0x7f0000000580)="9215d4deb97aa47e782ac6c1cd603a89fd9b96d9085cb4a42918ea0dfa254a62dcf35d51f5b1376acc48caa243ca0ed8703a7aff214569fb6dc256706f6a1399040a991cf0a3b820431d61172a795bc93c5272068eac16b23ff21d6e4cadd01d366f965fe35d6bed5e91379b4d825c353c1f8c7e20a662114ab0435acfc63c728483cce8b9d06da8768e3045d9dd62bce92cb6345f4b9dced3", 0x99}, {&(0x7f0000000640)="4e48cdcda07f19b2ea7ef7df5f2c8f3721d5bf0919a77332af39428face84dfd50e201ef720d05205eb2e1b10e6d6f92dd6725c679bcb071712a9475738b9946eb72c3e1763ee02780defc73a6bc26c1452e2d0bd9cd114ccf8ab09c17a22df14242deefc36cef4209ed982a3c956956497d8cbfaeea90510f6ad798cbeba98aa20cdca2c0edf130739dd73356b732ab49b3cce67508ae40411d4348474daa45f57c5ae371863f0c92096da3", 0xac}, {&(0x7f0000000700)="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", 0x1000}, {&(0x7f0000001700)="51f860ecc6fda857e5676bcbbd579c26ce426434f23e7c9a87ef547ae186960809760a5f7a6c8de9d0c4d2f130429d84e26c917f95d1273dadbb6a142288074760f645340c88", 0x46}, {&(0x7f0000001780)="0dd70e27eb4abfb47ac2d5208cc144caa515acf3dd4aeb3a79fdab57a49e8ce335170db2833b0b578fefd1f8e1920cb200c125931ceedb810214bcdd74769636d4696d7c9c6c2d9d4e381bf0b9dc72850f3649c0d34a32be25ec21b670f6e15480842f3e9b423b566e2b4f97487ebeca1e99f2a34ba8", 0x76}, {&(0x7f0000001800)="2e409205185cb367419fbc55513548e841eac435ccd0509cba6251646492dd9a8b1600ab696d6e3e6c1849f857808c7d1511e59fdbe29f3be34292fe5c72977aecb4a8c95e59d527278a99d357fefb91e4ce1bd8b0680889e6f44965544a16285db75a43a4a02d934e319346210ffd3219e39738a978ba3508444ec82ac9ccc886d0308fb796be4bf1346efd8d71e38445036fd0e77b31c20d1cf56b4629c88a117f87dc43a9d4022a4cf4964ade76fe4a9cf0475f5e68609684c04d873688698a79050854e33652da31ff42678bb43a1f2c781f1d28e316308eaf11de28a111ae115202d3", 0xe5}, {&(0x7f0000001900)="be6c511dee2862", 0x7}, {&(0x7f0000001940)="4326adad6702b166af8f98d63bc017fa3e814eb63d64809d3be862b33692231bc68454c4d12673059caa3064a43fd5bf462d26b67972bd5d1905737ee47f55b7c56aa0122fa994add1ea7bc425363e86b2e90b2f6e2038f5c1d2afbabb42c4aa6047ee9747db7d1dadc303fc2fa1d3a3c624f2f21127011fd639f2604985a95c8bac08a3a4079b6c05f97832db2c3fd7c6981513989fd751e6682caf1a0a", 0x9e}, {&(0x7f0000001a00)="152fe25cc5bc2318403dc17d3f5cb7347da5f036cd90d2172978e8b2c3e34f96cd75b4791abf435bf27ec6d61ce0e77f7554fb6ab4ed4738246975f09024ba6bd61cf99ad97c21e30d444621cb6fd21530656084a8d19ff0ed3eb59b5c9edc1cd38331dfc317ceadd41944fb39149cd49cee7e524cf4e6e77ebd421c124617a6ea0f7a30484917815f607c7fa21113262f8262c83b685d476e0926cdd0d1dd24f7611de092ecf7cc9363c647c8173d7aa4e721100910fe143101291707608d", 0xbf}], 0x9, &(0x7f0000001b80)={0x10, 0x114, 0x5}, 0x10, 0x8001}, 0x48011) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001c00)={r2, @in6={{0xa, 0x2, 0x1, @empty, 0x7}}}, 0x8c) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000001cc0)=""/8) close(r0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000001d00)) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000001d40)=0x5, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001dc0)={{{@in=@broadcast, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@loopback}}, &(0x7f0000001ec0)=0xe8) getgroups(0x3, &(0x7f0000001f00)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) lchown(&(0x7f0000001d80)='./file0\x00', r5, r6) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001f40)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, 0x0, 0x2, 0x0, 0x7, 0x0, 0x80, 0x80, 0xbf, r4, r5}, {0x0, 0x27d, 0x200, 0x8, 0x1, 0xab2, 0x8, 0x1efa}, {0x69, 0x80000001, 0x8001, 0x6201}, 0x100000000, 0x5, 0x3, 0x1, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x3, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x3, 0x6, 0x2, 0x81, 0x100000001, 0x9, 0x9}}, 0xe8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000002040)=@hopopts={0xff, 0x17, [], [@hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}}, @generic={0x5, 0x78, "202644bac009b9aa234caa3f1c03711e63716c53b10750daf981304ae371bd09d602d9d2f1be25f5956ddf14baf66350d47a35cbf30d78c09fcb70c02e883b6cf7eacaf7ed79e7e02f9bee0d0686bf1989f14b3562aa35f8806f53dd6c7c97b32b4a51900f6ccb8bb976a3d18eb71066292809b3487e7d63"}, @jumbo={0xc2, 0x4, 0x7}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x3}, @pad1={0x0, 0x1}, @calipso={0x7, 0x10, {0x1f, 0x2, 0x9, 0x4eb, [0x8]}}, @jumbo={0xc2, 0x4, 0x6}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0xc8) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000002140)={0x1, 0x7, 0x4fa, 0x0, 0x7, 0x4}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002180)={r1, 0x2}, 0x8) getsockname$inet(r0, &(0x7f00000021c0)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000002200)=0x10) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000002240)={0x0, 0x0, 0x5, 0x3, 0x7}) 2018/02/22 13:59:49 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x7fffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x8}, &(0x7f0000000100)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000180)={r3, 0x3}) sendto$llc(r0, &(0x7f00000001c0)="6e04df1f1f813c8bffef635cf2d04850cc24f86dea67193bc913496b16c27dbca9811d736d1bc61f30210ba0db9efefa623d5c4901fccb08c912b239f90071a5eb996fd75521f2f542fd938e0502a4c2e7505ebaa40e58ac6e2286e7b18cb7f2ea6079f44a2870bd05b056c60ac932225b75698b0fd3130392fb9a1bb980255b260770cdbdf65df0ed6bffd723b6ce2f3444926cb58c6d5123f8d41d5bb94e32dbac11c863b082fa1ae1678002e1ada47cdb5f401edaa3209ae44dbc303d8d38b512a3fcc320969e12", 0xc9, 0x2404c084, &(0x7f00000002c0)={0x1a, 0x6, 0x79f, 0x1ff, 0x9, 0x7fff, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000300)={r2, 0x1}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000380)=0x0) sendmsg$nl_generic(r0, &(0x7f0000001700)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200100}, 0xc, &(0x7f00000016c0)={&(0x7f00000003c0)={0x12e8, 0x3a, 0x300, 0x7, 0x0, {0x9}, [@typed={0x24, 0x24, @str='/selinux/avc/cache_stats\x00'}, @nested={0x1238, 0x87, [@generic="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", @typed={0xc, 0x7b, @pid=r4}, @generic="ec724e2d30b77a5d173884095a1b9278eae2f2a1158b7fc08acc1808b4046b4db79298458e1b19dadb8c80ea79f9566f4a3d0bac83a4eaf02933db49c82b6797a7848588", @generic="8fa1306c7228ca13edb22a27f36c811f3a123bc67f45445e70c2a7416fb4bc7dd53ad4d83076a60384fda7963361d4fc1dbf98579273c46e1ae478f0df711ae8b67842961124a921337216a14a1cdba5e77ed797e1602f14f11d2223332afb96f33b2872e2d284eb71a9", @generic="73e53a22a9653fbc5a970c21263b5d3056bfa5ed74d1f07639451c7531cc704e8ffb90ecba5b3c867602f5b02b56793783a02a36aebdc317f10014b5cc9241cb5517c4236b44f0f32fe76e73206ffbe6a9f6fd1af01ef93cf5fa5d9fad78f71accf9ca4c3c1059d753be7257d80bd73b43f34be9739ce1cb85bc183eaa96b1320b3511fea808fb6441e2a5f05db3d2bb973b2bff6739b60879321d9968a76ec19aa4ca7d7739b01d8f6681bbabaaf09926a03e3edefaa2a2cd8042c284f57f1ab7b19e5360a3613201ef8bf2af7b0e6a16e97f602f0c", @typed={0xc, 0x5a, @ipv4=@multicast2=0xe0000002}, @generic="36c57f355d41dd3dd3c51fcf47e8a7a2b4ab7a46fcf45745a6269376050b4a3316cc82f1815563724b6e4f527281e787ebcdf20d5c6fd3bd4e8750c738fa266d9ca621b0803f3bf11b3b21cdf04e5f366a9fd14590e693806801b680af239dcd7a45d429e2709e5a62dedab5d6648da1d64f8cd97fd9ef73c86c794ee26e45fe870d94924d3d8bafeca40c1b51e86bcd373276f40b8573c6"]}, @nested={0x78, 0x41, [@typed={0x18, 0x43, @ipv6=@loopback={0x0, 0x1}}, @generic="2bb16c7be9015547158122a044d877446fe259827ae6d33177090cb7d59e791401e2b5fb420a3822df6c9d9d4c0625a660c80bf60257a638cef9551c3b0e35d08c7adfe08edb2c585ed530ba28920e01d9a8940b56ac1436b93d1d"]}]}, 0x12e8}, 0x1, 0x0, 0x0, 0x8080}, 0x4000000) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000001740)={0x3, 0x1, 0x5, 0x9, "effdf99885d9611ae1a1b0266f9ea720425f65d1cb89b7353f67c2e121b09eb0"}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001780)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000017c0)={r2, 0x81, "3274a4d8b0a28b35e17c4516d9f5ed27a7adcde248591fb54e9a11863606160be6718bfa15af269cd00d885cb9cf7884cdd76ab2bd7b5cf29b16e2d4262974b8ecf600359f1c7492e3aa742c8565ca6e44c4d1ed1a6cc2b9f212d37f96f65c6f18e9c4ba36f01d86edcf745f5f0152be6fe030d1248203d1a19843603ef20fd396"}, &(0x7f0000001880)=0x89) ioctl$UFFDIO_ZEROPAGE(r5, 0xc020aa04, &(0x7f00000018c0)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) getxattr(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)=@known='system.sockprotoname\x00', &(0x7f0000001980)=""/119, 0x77) fsetxattr(r0, &(0x7f0000001a00)=@known='system.posix_acl_default\x00', &(0x7f0000001a40)='system.sockprotoname\x00', 0x15, 0x3) sync_file_range(r5, 0x9, 0x219, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001a80)=0x5, 0x4) r7 = request_key(&(0x7f0000001b40)='cifs.spnego\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001bc0)='wlan0lo&[\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000001ac0)='keyring\x00', &(0x7f0000001b00)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r7) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001c00)={r6, @in6={{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xcc80000000000}}, 0x342, 0x401}, 0x98) uname(&(0x7f0000001cc0)=""/169) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001d80)={0x5, 0x10001, 0x0, 'queue0\x00'}) setsockopt$inet6_udp_int(r5, 0x11, 0x0, &(0x7f0000001e40)=0xfffffffffffff800, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001e80)={r1, 0x9, 0x30}, 0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000001ec0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x200}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001f00)=r6, 0x4) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000001f40)) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001f80)=0x3, 0x4) r8 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001fc0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r8, 0x84, 0x3, &(0x7f0000002000)=0xfffffffffffffff8, 0x4) [ 32.430315] IPVS: Creating netns size=2552 id=1 [ 32.490533] IPVS: Creating netns size=2552 id=2 [ 32.550171] IPVS: Creating netns size=2552 id=3 [ 32.621336] IPVS: Creating netns size=2552 id=4 [ 32.688935] IPVS: Creating netns size=2552 id=5 [ 32.776176] IPVS: Creating netns size=2552 id=6 [ 32.785493] ip (3932) used greatest stack depth: 24888 bytes left [ 32.849746] IPVS: Creating netns size=2552 id=7 [ 32.975662] IPVS: Creating netns size=2552 id=8 2018/02/22 13:59:53 executing program 7: writev(0xffffffffffffffff, &(0x7f0000008f80)=[{&(0x7f0000000000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535", 0x31}], 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000010fe8)={0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, &(0x7f000000a000)=0x18) getegid() getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x38b93fe515cdc677) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000010ffc)) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000000)=@req={0xfffffffffffffffb, 0x4, 0x20, 0x1000}, 0x10) 2018/02/22 13:59:53 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000000)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x1, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/02/22 13:59:53 executing program 0: r0 = socket$inet6(0xa, 0x80803, 0x2) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000309000)=0x10100, 0xfdff) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/22 13:59:53 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) fallocate(r1, 0x3, 0x0, 0x8) close(r0) 2018/02/22 13:59:53 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{0x3, 0x9}, 'port0\x00', 0x4, 0x80000, 0x4, 0x10000, 0x0, 0x0, 0x401, 0x0, 0x5, 0x10}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x2000000a, &(0x7f00000000c0)=[{}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000240)={r1, 0x4, &(0x7f0000000140)=[0xbf, 0x401, 0x3, 0x3], &(0x7f0000000180)=[0x7, 0x1f, 0x3, 0xda, 0x6, 0x6, 0xfcfb, 0xffff, 0xc64, 0xfffffffffffffffd], 0x25, 0x8, 0x800, &(0x7f00000001c0)=[0xe8, 0x1, 0x6, 0x2, 0x1, 0x6, 0x2, 0x8000], &(0x7f0000000200)=[0x8, 0x3ff, 0x9]}) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000005000)={'filter\x00', 0x7, 0x4, 0x3f8, 0x0, 0x0, 0x110, 0x310, 0x310, 0x310, 0x4, &(0x7f0000009000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @empty, @broadcast=0xffffffff, @dev={0xac, 0x14}, 0x4}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@arp={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0x0, @mac=@empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="3eed05ef234d90906d01699127dad344"}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0xcbf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)=@random={'osx.', '+wlan0\x00'}, &(0x7f0000000080)=""/130, 0x82) 2018/02/22 13:59:53 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f54ffc)=0x1ea, 0x4) sendto$inet6(r0, &(0x7f00009a1000), 0x0, 0x0, &(0x7f0000f64fe4)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x20, 0x7, 0x7, 0x400, 0x4, 0xfffffffffffffff9, 0xb44}, 0x1c) 2018/02/22 13:59:53 executing program 5: seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffd}]}) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) r3 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) r5 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0x4}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000340)={r6, 0xffffffff}, &(0x7f0000000380)=0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f00000003c0)=[r0, r1, r2, r3, r4, r7, r8]) capget(&(0x7f0000000080)={0x19980330}, &(0x7f00000000c0)) 2018/02/22 13:59:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x50005}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x0) accept$unix(r2, &(0x7f0000000040)=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002) 2018/02/22 13:59:53 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = gettid() process_vm_readv(r1, &(0x7f0000002f90)=[{&(0x7f0000002000)=""/217, 0xd9}], 0x1, &(0x7f0000002fe0)=[{&(0x7f0000011000)=""/90, 0x5a}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000055a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_buf(r2, 0x0, 0x26, &(0x7f0000000080)=""/70, &(0x7f0000000100)=0x46) 2018/02/22 13:59:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000df3ffc)=0x2, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@generic="8b58b1f7b8d8c43110c673064a7a381d", @ifru_flags=0x4000}) 2018/02/22 13:59:53 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x4, 0x40000) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00003a7ffc)) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)) getpeername$unix(r1, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) 2018/02/22 13:59:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000d18ffc)=0x101, 0x3) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f00006aa000)=0x4) 2018/02/22 13:59:53 executing program 6: r0 = socket$inet6(0xa, 0x4000000000000a, 0xe999) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x1, @empty}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x8000}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}], 0x48) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1, @in=@loopback=0x7f000001}}, 0xe8) 2018/02/22 13:59:53 executing program 1: renameat2(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000a2e000)='./file0\x00', 0x4) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x13, 0x9, "ffa4b196b2278a9ff8430d84d3e10a616bf7f75f5ce138c23741277b0f9323f9537b94892f6fc1e9c5bfc3b50313ee8725545f6c9eb900114fc5ea1417228245", "888f536502ba21046252325b2fb95d992180b247fa1af86aa7ebb8487766428e", [0xaf5, 0x6]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0xea}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xf4c, 0x200, 0x5, 0x9, r1}, 0x10) 2018/02/22 13:59:53 executing program 7: bind$inet(0xffffffffffffffff, &(0x7f0000631ff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0xa8) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/psched\x00') ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00000000c0)=0xfffffffffffffffc) connect$inet(0xffffffffffffffff, &(0x7f000005f000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000100)={r2, 0x1}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000140)={0x7, 0x2}, 0x4) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x20000000050, &(0x7f0000790ff0)=""/16, &(0x7f00004d1000)=0x10) 2018/02/22 13:59:53 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)) 2018/02/22 13:59:53 executing program 6: setxattr(&(0x7f0000c7e000)='..', &(0x7f0000000040)=@known='security.ima\x00', &(0x7f000059afd5)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x0) [ 35.863769] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2018/02/22 13:59:53 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000935000)={{0xffffffffffffff94, 0x5}}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$packet(0x11, 0x0, 0x300) accept$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) fgetxattr(r0, &(0x7f0000000080)=@random={'user.', '/dev/sequencer2\x00'}, &(0x7f00000000c0)=""/179, 0xb3) 2018/02/22 13:59:53 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) getpeername(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0xfffffffffffffffb) 2018/02/22 13:59:53 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) fchdir(r0) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key(&(0x7f000025f000)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$describe(0x6, r2, &(0x7f0000febfea)=""/153, 0x99) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x40) fcntl$getownex(r3, 0x10, &(0x7f0000000100)) 2018/02/22 13:59:53 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000670fec)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x14) close(r0) 2018/02/22 13:59:53 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int, &(0x7f0000000080)=0x33) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000cbdffc)=0x3, 0x288) close(r0) getpeername$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/02/22 13:59:53 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f0000005c40)=[{{&(0x7f0000004700)=@sco, 0x140, &(0x7f0000000000)=[], 0x0, &(0x7f0000005c00)=""/50, 0x32, 0x5}}], 0x1, 0x143, &(0x7f0000000040)) 2018/02/22 13:59:53 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x2) getsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000000080)=""/35, &(0x7f00000000c0)=0x23) 2018/02/22 13:59:53 executing program 5: r0 = add_key(&(0x7f0000e9d000)='keyring\x00', &(0x7f0000df8000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/02/22 13:59:53 executing program 6: memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000001a000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xfffffffffffffe86) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000028ffc)) 2018/02/22 13:59:53 executing program 2: r0 = socket(0x0, 0x6, 0x8) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80}}, 0x1c) 2018/02/22 13:59:53 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000670fec)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x14) close(r0) 2018/02/22 13:59:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00001d7000)=0x40, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) fcntl$getflags(r0, 0x401) 2018/02/22 13:59:53 executing program 1: msync(&(0x7f0000d5c000/0x2000)=nil, 0x2000, 0xfffffffffffffffc) 2018/02/22 13:59:53 executing program 4: getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x336) 2018/02/22 13:59:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ed4ff0)=[{&(0x7f0000000040)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000000000030000090004e9ffae06000d0005", 0x39}], 0x4fdf1822bc297319) 2018/02/22 13:59:53 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0xff, {{0x2, 0x3, @broadcast=0xffffffff}}, 0x1, 0x4, [{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}}, {{0x2, 0x3, @rand_addr=0x8}}, {{0x2, 0x2, @rand_addr=0x2}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x2b8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0)=@int, &(0x7f0000000300)=0x4) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x400000000002f, &(0x7f0000000f2c), 0x0) 2018/02/22 13:59:53 executing program 6: r0 = memfd_create(&(0x7f0000000000)='selinux\\(:/securityeth1\x00', 0x0) execveat(r0, &(0x7f0000018ff8)='./file0\x00', &(0x7f000001aff0)=[], &(0x7f0000000140)=[&(0x7f0000000040)='selinux\\(:/securityeth1\x00', &(0x7f0000000080)='selinux\\(:/securityeth1\x00', &(0x7f00000000c0)='vmnet0keyringcgroup\x00', &(0x7f0000000100)='eth1posix_acl_accesswlan1mime_typeem1\'eth0*&\x00'], 0xc00) 2018/02/22 13:59:53 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000082fffb)="8907040000", 0x5) r1 = socket$unix(0x1, 0x3, 0x0) getpeername$unix(r1, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) connect$inet(r0, &(0x7f00005d5000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) clone(0x0, &(0x7f000030bf81), &(0x7f0000c7a000), &(0x7f0000497000), &(0x7f0000edb000)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000000)={0x1, 0x0, 0x5, 0x534, 0xa, [{0xfaa, 0xc3, 0x1f, 0x0, 0x0, 0x200}, {0x9, 0x2, 0x3f, 0x0, 0x0, 0x2002}, {0x81, 0xb9b, 0x8e, 0x0, 0x0, 0x80}, {0x5, 0x800, 0x9, 0x0, 0x0, 0x2188}, {0x8, 0x0, 0xfffffffffffff001, 0x0, 0x0, 0x1000}, {0x0, 0x3ff, 0x3, 0x0, 0x0, 0x408}, {0x0, 0x7, 0x102e, 0x0, 0x0, 0x400}, {0x80, 0x100000001, 0x3, 0x0, 0x0, 0x800}, {0xb9a5, 0xb9, 0xf290, 0x0, 0x0, 0x6}, {0x80000001, 0x6, 0x6282, 0x0, 0x0, 0x84}]}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0x10001, 0x6, 0x7fff, 0x8}, 0x8) shutdown(r0, 0x0) 2018/02/22 13:59:53 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000040)={0x2d, 0x81, 0xfffffffffffffc01, 0xfffffffffffffff8, 0x5, 0x3}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000664ff0)=[{&(0x7f0000371fc7)="390000001300094700bb61e1c30500000700001702000000450000000000800019001a000d00000005de280ff4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/02/22 13:59:53 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x10000000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000)={0xe2}, 0x4) [ 36.060643] IPv4: Oversized IP packet from 127.0.0.1 [ 36.071258] IPv4: Oversized IP packet from 127.0.0.1 2018/02/22 13:59:53 executing program 5: r0 = add_key(&(0x7f0000e9d000)='keyring\x00', &(0x7f0000df8000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/02/22 13:59:53 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000000080)=[], 0x0, 0x0, &(0x7f0000c4f000)}) 2018/02/22 13:59:53 executing program 6: r0 = getpid() syz_open_procfs(r0, &(0x7f0000000000)='cmdline\x00') linkat(0xffffffffffffffff, &(0x7f0000001ff2)='./file0\x00', 0xffffffffffffffff, &(0x7f0000002ff8)='./file0\x00', 0xffffffff7fffffff) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) accept$llc(r1, 0x0, &(0x7f0000000040)) 2018/02/22 13:59:53 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f000005dfec)) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f00006d2fff)) sendmsg$netrom(r0, &(0x7f0000000480)={&(0x7f0000000000)=@full={{0x3, {"f642be3e7e8618"}}, [{"cba78fd3bbd656"}, {"0a8ef64b06e13c"}, {"cbef781c156d4a"}, {"2c16c189bcbb44"}, {"f775da4141c6ce"}, {"54d04e13f4993e"}, {"ff0a8b590c9dad"}, {"5c1bd1c86a9b2e"}]}, 0x48, &(0x7f0000000400)=[{&(0x7f0000000080)="c8d3064ca99781648883c2b173538a6cdffc27a615dd1c3cb383871773ce37f9f5a57c9e1fc88cd636b47fcbbacb7b97a5d46549368804b62fa00c90f437322b4b18192d7cbf28ba6bde78fbdc75ad34cb63bdd3db70719cdb85a72f7ef51f1167c0f9b31640fd01a60375a44564c7179f86558f3a2bfcb74113315ef9114654547b06b301bf1b34284f40586556d2363295", 0x92}, {&(0x7f0000000140)="33c91464cc161ec0db8b011a97a412fc9a6d735a308daea3161be228aac227e3c0963e567fb4975209af149ac4ff25942ce71ce8d9b1dce12fb54dd517da4132077792f9b35de997798ae4c735e77a11", 0x50}, {&(0x7f00000001c0)="94550bce9f2cda3f1347cf45f3cd51b9cb5c3ad3ab7889bbe086290799e9a0330a1a51721940aba3b6eb3d2b405497817d46569ab52be84abfd29a22a44c7d193d18a1ae01605807ef9ab07b361f28199c391306309d16db44e512295dea17eb308ea7eb9da6cecbd034b649bd4d4d70e2442f9a1ec655ab39f5aa0ce9cc0ad0a29dc1e57a51f146", 0x88}, {&(0x7f0000000280)="24c0c2bce7e646cc460d313aa8d100932f689eddaffe7998e6e67c175cbfb933f0744d96cdd87c6adb77dfaf761f482e457cd794506897f1f0668f25428e5723b30795ad23f5e892410b3ecaaaca961228c51f468c19a721907a7b30a5b42b49acf5e9ad743cf7ce9e2ab56baa4ab263b24e4cd8006179db425b43c6cedf5a17530150d0c24d705a34083ed45ffb3556060ec379e6747d0f6138d4ab24c111ab2db9db54bff7ac9ddf5b000f8bb184f320c2cd0c440f9d93b4a101cb121461815c56dde8fd08f2348e7bef4326269b9225044c84321db3db6074112fa8a1", 0xde}, {&(0x7f0000000380)="82bfc5ecce730602561287cb033d5d9908bc9566e4cfd46ac7f14c911adf1718f1d2b2ffaa260c552148fcee1f2840b283a05ee18573bc7d80c6d8ec052368a56794b2d465b3b5a938f376704e8eeb05", 0x50}], 0x5, 0x0, 0x0, 0x40000}, 0x20000880) 2018/02/22 13:59:53 executing program 0: r0 = socket$inet6(0xa, 0x804, 0x5) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f000086eff0)={0x2, 0x2, @multicast2=0xe0000002}, 0xe) r2 = open(&(0x7f0000000000)='./file0\x00', 0x42000, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) timerfd_create(0x2, 0x800) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f0000000040)=0x5, 0x4) 2018/02/22 13:59:53 executing program 2: r0 = memfd_create(&(0x7f0000503000)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008feff8)='net/udp\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r2, &(0x7f00000000c0)=0x4) sendfile(r0, r1, &(0x7f00006dbff8)=0x103, 0x105) 2018/02/22 13:59:53 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x10000000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000)={0xe2}, 0x4) 2018/02/22 13:59:53 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd4(0xffffffffffffffff, &(0x7f0000011000), 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 36.180119] IPv4: Oversized IP packet from 127.0.0.1 2018/02/22 13:59:53 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x100) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000000)="6e201b91d8be25f1dcfe7de7f62526879fa26c5b1449482cfd51dbf1c9954b699dc52ecc3ec5f7a719", 0x29) 2018/02/22 13:59:53 executing program 4: socketpair$unix(0x1, 0x400000200000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r1, r0, &(0x7f0000000040), 0x0) fcntl$lock(r1, 0x7, &(0x7f0000002000)) fcntl$lock(r1, 0x40000000, &(0x7f0000010000)={0x1, 0x0, 0x7, 0xfffffffe}) 2018/02/22 13:59:53 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x10000000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000)={0xe2}, 0x4) 2018/02/22 13:59:53 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ad7ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127b, &(0x7f0000000040)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) fcntl$setlease(r0, 0x400, 0x3) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x80000) accept4$nfc_llcp(r2, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x80000) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0xded}, {0xa, 0x2, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x7, [0x5, 0x4, 0x8001, 0x7, 0x7, 0x9, 0x5, 0x90]}, 0x5c) 2018/02/22 13:59:53 executing program 1: keyctl$set_reqkey_keyring(0xe, 0x3) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x0, r1}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xfffffffffffff454, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000080)={r2, 0xf71}) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000ab3ffb)={0x73, 0x79, 0x7a}, &(0x7f00007c3fff)='\x00', 0x0) 2018/02/22 13:59:53 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x85, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) inotify_add_watch(r0, &(0x7f00006a7000)='./file0\x00', 0x4000001) 2018/02/22 13:59:53 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f000015dff6)='./control\x00') r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000140)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r1, r2, &(0x7f0000929000), 0xff) 2018/02/22 13:59:53 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd4(0xffffffffffffffff, &(0x7f0000011000), 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/22 13:59:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x2000000000a) writev(r0, &(0x7f0000fea000)=[{&(0x7f00008c2ef5)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) pipe(&(0x7f0000000000)={0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int=0x3, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001100)={{{@in=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) sendto$packet(r1, &(0x7f0000000040)="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", 0x1000, 0x0, &(0x7f0000001240)={0x11, 0x10, r2, 0x1, 0x80c7, 0x6, @random="02964787e8e1"}, 0xffc7) 2018/02/22 13:59:53 executing program 0: r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000100)={@local, 0x0}, &(0x7f0000000140)=0x14) recvfrom(r0, &(0x7f00000000c0)=""/32, 0x20, 0x1, &(0x7f0000000180)=@hci={0x1f, r1}, 0xc) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mknod(&(0x7f0000030ff4)='./file0/bus\x00', 0x1120, 0x0) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) 2018/02/22 13:59:53 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@can, &(0x7f0000000040)=0x10) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f00000000c0)=0x1c, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="e3cddfa9a5c92d664182c691e6b9071d", 0x10) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000000}, {0xa, 0x0, 0x2, @empty, 0x15c}, 0x3, [0xfffffffffffffffa, 0xa1c6bbb, 0x200, 0x3f, 0x84, 0x6, 0x7fffffff, 0x8d]}, 0x5c) getgroups(0x1, &(0x7f0000000100)=[0x0]) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={r1, r3, r4}, 0xc) getpgid(r1) 2018/02/22 13:59:53 executing program 7: r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b60fe8)={0xaa}) membarrier(0x8, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000037e000)) 2018/02/22 13:59:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f000097e000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x4e, &(0x7f0000954000)=""/185, &(0x7f0000000000)=0xb9) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x90841, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000040)=0x8, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000080)=0x1, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={@generic="35ee69d99861309cb0b6e828bc5ad3e6", 0x52}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@local, @in6=@dev}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) [ 36.304980] IPv4: Oversized IP packet from 127.0.0.1 [ 36.331459] audit: type=1400 audit(1519307993.600:5): avc: denied { create } for pid=5115 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/22 13:59:53 executing program 7: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00006bffda)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmmsg(r0, &(0x7f0000e65000)=[{{0x0, 0x0, &(0x7f00009f4fe8)=[{&(0x7f0000e55f43)=""/189, 0xbd}, {&(0x7f00004e1000)=""/4096, 0x1000}, {&(0x7f0000691f07)=""/249, 0xf9}], 0x3}}], 0x1, 0x0, &(0x7f0000892000)={0x77359400}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r2 = dup3(r0, r0, 0x80000) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x7) ptrace$poke(0x5, r1, &(0x7f0000000080), 0x0) sendto(r0, &(0x7f0000000140)="003b00001200e74f297bef00000000000077", 0x12, 0x840, 0x0, 0x355) 2018/02/22 13:59:53 executing program 3: keyctl$set_reqkey_keyring(0xe, 0x400005) request_key(&(0x7f0000463ffa)='logon\x00', &(0x7f000097e000)={0x73, 0x79, 0x7a}, &(0x7f000014d000)='\x00', 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/02/22 13:59:53 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x1d) r1 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') pread64(r0, &(0x7f0000e3e000)=""/8, 0xffffff2e, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x0, @rand_addr=0x4}}, [0x0, 0x7ff, 0xb8a, 0xd4f5, 0xfffffffffffff001, 0x40, 0x31da26af, 0x80, 0x9, 0xfffffffffffffffa, 0x2, 0x0, 0x80000001, 0xfffffffffffffffc, 0xd3]}, &(0x7f0000000180)=0x108) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000001c0)={{0x0, 0x2, 0x7, 0x0, 0x80}, 0x7160, 0x8, 'id0\x00', 'timer1\x00', 0x0, 0x8, 0x80, 0x4, 0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000002c0)={0x90000008}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0xff}}, 0x57d1, 0x326a}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={r2, 0x4, 0x20}, 0xc) r3 = getpgrp(0xffffffffffffffff) waitid(0x2, r3, &(0x7f0000000300), 0x20000005, &(0x7f0000000340)) socket$pppoe(0x18, 0x1, 0x0) fadvise64(r0, 0x0, 0x1, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={r2, 0x1f, 0x0, 0x8}, &(0x7f0000000340)=0x10) getrlimit(0x3, &(0x7f0000000040)) fcntl$getownex(r1, 0x10, &(0x7f0000000300)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000340)=r4) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000002c0)) 2018/02/22 13:59:53 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0xe800, 0x9}, {0x4, 0xfffffffffffffff8}, 0x10001, 0x7, 0x5}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) uname(&(0x7f0000012f9b)=""/101) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x4429}) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000100)) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000080)={0x7, 0x5}) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/22 13:59:53 executing program 1: r0 = getpid() setpriority(0x1, r0, 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4080, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000040)=""/130) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000a5e000)=@migrate={0xb8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@policy_type={0xc, 0x10, {0x2}}, @migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty}, {@in=@loopback=0x7f000001, @in=@rand_addr}]}]}, 0xb8}, 0x1}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{}, {}, {}, {}]}) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000000280)=""/198, &(0x7f0000000380)=0x1c2) 2018/02/22 13:59:53 executing program 2: pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f0000056ff8), r1, &(0x7f0000ba6000), 0x10001, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r2 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_notify(r2, &(0x7f0000306fa0)={0x0, 0x0, 0x0, @tid}) mq_timedsend(r2, &(0x7f00009b5f63), 0x0, 0x0, 0x0) 2018/02/22 13:59:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x2000000000a) writev(r0, &(0x7f0000fea000)=[{&(0x7f00008c2ef5)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) pipe(&(0x7f0000000000)={0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int=0x3, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001100)={{{@in=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) sendto$packet(r1, &(0x7f0000000040)="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", 0x1000, 0x0, &(0x7f0000001240)={0x11, 0x10, r2, 0x1, 0x80c7, 0x6, @random="02964787e8e1"}, 0xffc7) 2018/02/22 13:59:53 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00005ee000)={0x0, 0x2710}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0xbf9, 0x0, 0xffff, 0x132c000, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x100000000}, &(0x7f0000000100)=0x8) dup(r0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000180), &(0x7f00008c6000)=0xfffffffffffffcba) [ 36.366044] audit: type=1400 audit(1519307993.640:6): avc: denied { write } for pid=5115 comm="syz-executor4" path="socket:[12238]" dev="sockfs" ino=12238 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 36.401882] audit: type=1400 audit(1519307993.670:7): avc: denied { getopt } for pid=5115 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/22 13:59:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000028fc8)={&(0x7f000010aff4)={0x10}, 0xc, &(0x7f000011b000)={&(0x7f0000000000)={0x12, 0x32, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x9, 0x4) 2018/02/22 13:59:53 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x38, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x7ff, @loopback={0x0, 0x1}, 0xa915}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xff}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2, 0x8}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000125ff4)={0x10}, 0xc, &(0x7f0000cffff0)={&(0x7f0000310000)=@allocspi={0x104, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0, 0x1b0}, [@mark={0xc, 0x15, {0x1}}]}, 0x104}, 0x1}, 0x0) 2018/02/22 13:59:53 executing program 4: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000003, 0x8012, 0xffffffffffffffff, 0x2) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0x1, 0x2, {0x3, 0x3, 0x1, 0x2, 0x82a}}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x28}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fchmodat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/22 13:59:53 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0xff, 0x7, 0x879b}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80000, 0x4) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r1, &(0x7f0000f72fcf), 0xfffffffffffffcef, 0x0, &(0x7f0000f5afe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x3}) recvmsg(r1, &(0x7f0000000300)={&(0x7f0000000280)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f00000002c0)=[]}, 0x12000) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000080)) r3 = request_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='/dev/sequencer\x00', 0xfffffffffffffff9) r4 = add_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="b437df392c7ecc7be6039c98e25a2dc4179d84073e1c90bffcd53887f38415cae2c797ddc84d3e0ddecec83692f818a5ea9f8ffcc5b7a067fbd854287d99f20d221c969ba7b789cf4a0ad32995af78b26b698fafbc1d7edfa99c8ee164070d461b6e13e942f93616db99df8142a3f112dc3010032f634880bf724698b6d53c57ac69588bb59df65b52ededc45bb7ad7d72ac04", 0x93, 0xfffffffffffffffc) keyctl$reject(0x13, r3, 0x6, 0x10001, r4) 2018/02/22 13:59:53 executing program 1: r0 = getpid() setpriority(0x1, r0, 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4080, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000040)=""/130) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000a5e000)=@migrate={0xb8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@policy_type={0xc, 0x10, {0x2}}, @migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty}, {@in=@loopback=0x7f000001, @in=@rand_addr}]}]}, 0xb8}, 0x1}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{}, {}, {}, {}]}) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000000280)=""/198, &(0x7f0000000380)=0x1c2) 2018/02/22 13:59:53 executing program 2: prctl$void(0x3) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x100, 0x0) r1 = geteuid() lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f00000003c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xfca9) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000540)=@ax25, &(0x7f0000000580)=0x10, 0x800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0}, &(0x7f0000000600)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000640)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000680)={{{@in6=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@generic="6f5c6423ca86abbbaa1b9cef87cdf160", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x7ff}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r9, 0x10001}, &(0x7f0000000100)=0x8) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000007c0)={0x0, 0x0}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000140)=""/60) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000800)=""/200, 0xc8}], 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000800)={0x8, 0x4, 0x6, 0xad, 0x3, [{0x7, 0x3, 0x9, 0x0, 0x0, 0x8}, {0x0, 0x401, 0x8, 0x0, 0x0, 0x4}, {0x7, 0x1, 0x7, 0x0, 0x0, 0x80}]}) r11 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x80000, 0x0) r12 = syz_open_dev$loop(&(0x7f0000000800)='/dev/loop#\x00', 0x8001, 0x8866c12b4bad792f) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000003200)=0x0) r14 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r15 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r14, 0x4c00, r15) ioctl$LOOP_CLR_FD(r14, 0x4c01) ioctl$DRM_IOCTL_AGP_ALLOC(r15, 0xc0206434, &(0x7f00000001c0)={0xfffffffffffff797, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r11, 0xc0106438, &(0x7f0000000900)={0x9, r16}) r17 = creat(&(0x7f0000003240)='./file0\x00', 0x2) sendmsg$netlink(r0, &(0x7f0000004680)={&(0x7f00000001c0)=@proc={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000004640)=[{&(0x7f0000000840)={0x28a0, 0x24, 0x210, 0x2, 0x0, "", [@nested={0x164, 0x1d, [@generic="b97a08950f76eb3da15a9ba5604f845b11f23e673cdebde092e85d966d2e27501c335caf6236d4932cc0b985c8358b194c0026b20adfaf89c554fad62a115a2b10a1380149c6b0749cdeb25fc5632ee2d664953a4fd9759058beecc3358ae8971404ade7b12d3487", @typed={0xc, 0x5c, @ipv4=@loopback=0x7f000001}, @typed={0x10, 0x1f, @u64=0x8001}, @generic="5921b754eab3da7cff754c31b175b4a478ec72ce0d759e9755acaef44c18bfd54a09b2928d787ef78f434bffcde5c61aab2d3b60637b8916d9b63ebe729c2843ac8a765037024d1da0f1837cb3342e79276d3b6e019fd5720a5f5184a8c9c5af15768ce0d4dbe4ac133c423628857bd51616297d444ed2d87f0789ff8f946ac68b417a6f47dd9b66697d3ebda0d601554b312e308bf9a1944ca4543fb5cb658ccc15e96d20f92901168564a64a4de33630edd3acfbb47781cc0a633ef7804832c97093f85c9de0dfab907eda61ce6f8582656a21ebcab425ba"]}, @nested={0x184, 0x7f, [@generic="868b9ee842bd8faa670a7f808ddc456c099bf19236b9a1d21918330143de3763f45fd6bf84195216506edf9311ee1499f5094b86026f23e14453528a20e4dddb7588628c7fffece86e3ed08d18a9fa155004d7a852aaff7434d144f155b757925b42cc65a4c25bfae8094e7fc10d2474c687b1c9235a12a291e3563568bf8cbf356071dfb793420c2e0a2d61ccc2f858f2ecad5f6af4e69ef9309837a8739a88c9e9b3773ebf56a057baabc9842afabb5ccb8624bde4d3d07c20c2be25de98b633aa98a418f55f19c7498619bd7b03c3fc922f8d", @typed={0x18, 0x45, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="e56807846de0711d665b92f460f23f84fc9457d3eef937546a637ffb6ea20c7c866f14743e30cd79bad50f9db0e5d0bde4210c17690eacdec3b9e2b7626f712cc321b9c7c2d2eed240ca3ee0f267fcb7ee3501d1df4563b8886f285ac163b177a86811e93152f946da8da2649575359a624b9717679700ed1b2581bb4c30f08520d605cb4aef9e87e0efe1e18c7dc9bce0"]}, @nested={0x1090, 0x4b, [@typed={0x8, 0x8a}, @generic="4688ce21db8d9a35d3f8c78b65878e24eddf776b7e5586d170e33da3b5f3b383c04b4365e4d4fe0453ff8c2e7d7dc83d80fe5754fb7a31bda9e8261541618604ab99ea2b604d9a55091da303697a07e38df89b8f4a5bd79ee13f43c9cc5911bc1d172e5ebfa97d8564bee80e0e6d7006872ce6d36fd0391d1f63fed411ac990e55bfafb1299e2e051d1bbcb9c97de699df47a125871d06c9e6e537917b1059f9c1f9eacf8a0e6b25a444edc32b01ca6f1a7294ae73ebc39a98cde1914fb9a631270df28ec4e34e7b2ccd23e6a5b8cd67199980a7a26afcc1384b8e55a711fe0b6d9cb25e00b83a8b77b30dbe6d1d09b6bbe132c019f0712893a027d6341df1b09cedf497b61257177327071f6251d0176bd0a8b3feb70322976077c7774ef5ccf57bf7206593a58aa91836e7a3292885c8b1a0fabc763040d0b8a34f897866d28b00bf64786f41b96e730c8128e4f36a5be002a9b71f82fac7e8d5364576a81210efc45e88a34dc34b41a938af6a52425455bfa1f948726638dcfca765aec42ab151b110cd2a2c05a34420e2a8e228b9d114e48d4adfd2d99dc133b218e3452f1ff8041d284a1a98f9736f5a7bb2b39a110a901608c1a0518eabc95ba39c1e30caad67f5a1b36fc02eefa0cf8a870e1095a7096030d05fd5ea414262167332883d2837318c7327e0e24462f86453f0c2c54f5315cd72e5fdad307acf915bef4981f9c1252715a85f5e9471061b97d57a20c548b6fa678aff80841038715c97aaa40d353e283451656e2f77de5e783c11f2773644515519c661afe481d741b10974aa932d77863311e38d9aa9f1cb36c0b634a138c68798e2be1eb27b0dedfc39f32901dd37525456f28f743abed49b96f1875a43b30e74bea788e45e2c62ee138d97bba376f74cc665c50a7a252eec452809a6ac8bffe8d6edc95a62442fe6d353bb3f44dae435dbf741c59d2c1fc6d327bb884e7900e8fbd83d3d3bb38c6ed1b23f684fbf8547050f76bad7c814a3a65db180d7c5dbd08f232cc4b27b249664d0455832fe5fd57df0a7fa0ce0fc0c11cfde4dbe4f923c0ec51ad6dd08bd4db2bcb01edd23399889429af4a5d05bcb0abc15a83511ebb0402d3f26c1c0c2c9fc8812530c9948e2b6cda46bb5f13fc3b04425b4d7a825f58ab1fc841ff05d84a9ada5d536fc8be190796e6d519ee1f76deba76aac1de9afc6b10b63cfc6e27cd2aeaacb584b1d9e0c09c53e15cdde0468099cdd00943b75ebb66a57eb89b4a19111e9a8c0d659991ed7dd70888854e7b7c42e92781aa7381d7e091494f38b017845e86e1e1cccb8564afa4b8346379942b45565f7645ddffdc4cc780b13d531d6c2ec1910f1c7c4333d8176eca606cfc32771e1619732eb80e10c1e20868d3f55f70ec14e02f2e073d4440f6d94a4de6778b5d3a212d138733e235912ef262c2c0ad3fb7508692b36823575518fbb585ebc4cc6269ec38a26350bf69842ee8c95b7240a49e881abde30ce0fb049ced35ea3917284ddf91dcdf71007812824c700d97b56414ad005d8cf13f5e972e01f49f800baa3a9e2888ec1f43dffad8d2a7866adcc92c1c5490d5a22127f679c5d9d98f660c5bfd51d1f9119feb0716589a9753eda0634e6a1e31a2e48b664c5c69408482df916f01ffacdbb5f48c93a5d5c61575c0afe4db81baa19b2055f294cb7ace72135a5b4ae7675fd76587043708d6cb5339d49b9b3d28c390736dfae6b235e1c2fcd1f66856bbc22e0a24f951a5d5be2155759e3f85145ec86434e72d3675e9dba4d4deac9ce3d2fa6539c7b783123b7faad8647ad2fb404c08532b5f954e892227576f0650374bf7129defe8d0a9d249b85abe6c9999df0e2beace695ea4638fbcf24b811cf0bf5808bd5df32a3a4fcc371e3b2760e74f11ce77e353596df263aa5d387decbf3a5f0fda6bf92dbfa17dededd416cca29b59a0d5b7898e78d0fe2de7e7106764d80e4d2413098e5afeb03fa0ea28cebc4fccff0ef3516cdcf2a16832b2a7052e09f4d3913e86e7339de7f2a84f88099683b0dfd29c1a74803cb0379f3ad1469270ee879e8dcfcfa62783f6c5344c0b73cb312433775ab7a2949b6c8d8bfa56a3ce42590eb813f7d0d06dd0626b8855c492daa68f7374cde8ced5a2fff9100765a5a807ace50ea1850cdbcd619064114c888b2ec8b36bd2c8789ae5e0b664471fb2c0fd45a648cbb4001a2143c3a24a285eaab1730adc2b47b7e8632b89766aaa5bb10694ceb3b8df80886fdc2042be5131b63152fb447aa58779ed5421b25b532ce040b0dab623f6adb9c430fffbe600068f77fb9ff1e4e28c03d7ca26768a2d6204dddfce70e4f0b9758ca5f2a5037445d312da1148f3c762270e0f32b7083fbcb7df814b736ef49266b605331024065d589c01933326774f482280c0d87418ea63aba8b53390ef5d05ec53f3dbb6e8c398e4f15457995f1c33dff42706451d13b6384a8c01f21b9034feaae79a3c098859a8956b11548c53a00f3f646b25317a97573a25493ad36e8f8587db7adab8f0d60dfa31a0797007102618bc87cb6113ee12230fbc329e2ba26f818be38d1aa0263ef83c687ead870cec27bc1a6e1c4658dfbad4a0b1d9691d6df16b0e8ab962cfe5fdb1f539a2bb355d4e78cd26914b96fff91a8e56b625325251df04bdab9f35336c107ff4bd28d5013337402321f7291d67e4609bb73c346e9626b010692b9def9c392d1548806677d8370f95c2dc5e8070dd4b733393a945392693ae57518b2fc2d4a4e151584cb3fe731fcf6e655d32f7fac0f2d7e52d25f6a79d8b0f728b39633233ac71dd8aedc3746b308ef710ccf7fae2b2980f4bd4ba1ce5b284da02b53b9be8eee4bcf867b151fcb835fe6bead72c5254e27446585eb77df1b8e24a69f344a9d96793a62eb069121d4ba788749bca0156a0f40de55a64b7fb96a24811898db76ed739882ffb7bd2874b5cf934f70c34495f1b576f57a011ef00f6ece8432f929970bf1c0d6711627420616a6cdb0c638a367e78a6eda28a09bf1c7a6fa364ed46df410b2308b61614607c8c7ae9b4dc2404d74a28c4d5817871dcb89c18440fb853afaf6fe81c915a6c1a3222be4fe1fca5d0e042a81af560c7790da18bb557e10aad710d76fb81e6cb37a24c0a79089b9f1b2c7db3ea592fd5eddd58c2f9efb37eebccf74c7d21baed14405b07d4173465f76a30e06887df865219fade30feba24bf1d4b077115257f3cb98400aefadd814b72fdaac175f3159e8a6d7e0a52c9943a96d729272b96ec1c9df32f36e589366d800a228c100ae0e48c79c8f3635072d4c3f20c60a9d51f5cea82ad8b7fd2ff0c28331795a7dc1fa4f59ea01860b09cff1a96d3b2d54359985e271d9c5a75f80034a3d8e1ec2b64f66f64ae8b85d38156a49153757dfb1d9d2ead6f6fa78b7271b09caeec3330c496bb84a7423389bb01c361e4ef43adbedaac6370c8f5d911611da0caf6974acd3c003fd4a38984a7db2e3ecb654186bc6e6906bc0a1c0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@typed={0x10, 0x13, @u64=0x8000}, @typed={0xc, 0x8b, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x18, 0x7b, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0x18, 0x6a, @ipv6=@empty}, @typed={0x8, 0x75}, @generic="faa1d1e5e1615858524c6cbe82278c28d48dded28c51515706305ce64d3144064bf16520ab01cc0dcc71994857e5b193109ea6f36753f6d3cc3b02cf5f9e6a", @generic="becfd1ad6002cdbc0e7f5fb2e7ba768b9213b3a5cfa97f0c867c72a23521fd70c29f42b660315a624b15bceb306488807e8c7f867337f0cf636ae394e4c0dcb3f5c01ae37efc3f2eec170d93dcbcf0244b0cf8278f882be6c282ad2df33b88510ebf0a3036d97c3175578920362ae05ea92c0e56", @typed={0xc, 0x1f, @str='$\x00'}, @generic="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"]}, @typed={0xa4, 0x92, @binary="69a60e5f55fd312581db12c361729339bb057a5078787124cafb161dbc0053905c6c4308239016620902881b805820acce1cddd610fac8119c9bf9a63f2d04dd34c6773cf5b4ea6ad7ec822bf0f5479372d940288f72a28d32987441ce17d231250d73ad1bb98c7b2a24940e1ba6dd40db29a792758ac074c319cd1b60d6b9f9a7731e00e584546f674df0717dd658afc2be8dedc64b8d0ec77c"}, @generic="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0x1394}], 0x3, 0x0, 0x0, 0x4}, 0x8000) 2018/02/22 13:59:53 executing program 7: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x10000, 0x2) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x800000000000000, 0x1ffd, 0x401, 0x8000000000000000, 0x3ff, 0x1a28, 0x9, 0x4, 0x19f3, 0x1f9fbdc9, 0x10001}, 0xb) r1 = open(&(0x7f0000011ffa)='./bus\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0xb8b3, 0x4) 2018/02/22 13:59:53 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000040), &(0x7f00000f4000), &(0x7f0000000140), &(0x7f0000000100)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc100, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000080)=[0x3a]) fsync(r0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f00000000c0)=0x100000000000000, 0x4) 2018/02/22 13:59:53 executing program 3: r0 = socket$inet(0x10, 0x3, 0xa) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000000a0a030007fffd946fa283bc02eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x4) [ 36.476805] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=50 sclass=netlink_tcpdiag_socket [ 36.497227] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=50 sclass=netlink_tcpdiag_socket [ 97.686485] IPVS: Creating netns size=2552 id=9 [ 97.737944] IPVS: Creating netns size=2552 id=10 [ 97.838149] ip (5290) used greatest stack depth: 24328 bytes left INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes [ 242.153585] INFO: task syz-executor4:5158 blocked for more than 120 seconds. [ 242.160800] Not tainted 4.4.116-g014c901 #16 [ 242.165818] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.173773] syz-executor4 D ffff8800ad0678c8 28320 5158 3843 0x00000006 [ 242.181176] ffff8800ad0678c8 0000000000000000 0000000000000000 0000000000000000 [ 242.189163] 0000000000000001 ffff8800ad067800 ffff8801db21fdb8 ffff8801db21fde0 [ 242.197190] ffff8801db21f4d8 ffff8801c5ca0000 ffff8801c8596000 0000000000000000 [ 242.205245] Call Trace: [ 242.207810] [] schedule+0x7a/0x1b0 [ 242.212969] [] schedule_preempt_disabled+0x13/0x20 [ 242.219551] [] mutex_lock_nested+0x306/0x850 [ 242.225604] [] ? odev_release+0x4a/0x70 [ 242.231200] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 242.237432] [] ? fsnotify+0x5ad/0xee0 [ 242.242856] [] ? fcntl_setlk+0x9c0/0x9c0 [ 242.248570] [] ? snd_midi_event_new+0x200/0x200 [ 242.254878] [] odev_release+0x4a/0x70 [ 242.260299] [] __fput+0x233/0x6d0 [ 242.265397] [] ____fput+0x15/0x20 [ 242.270471] [] task_work_run+0x104/0x180 [ 242.276177] [] do_exit+0x82a/0x2a10 [ 242.281427] [] ? release_task+0x1240/0x1240 [ 242.287402] [] ? __dequeue_signal+0xa3/0x550 [ 242.293435] [] ? recalc_sigpending_tsk+0xd1/0x180 [ 242.299927] [] ? recalc_sigpending+0x76/0xa0 [ 242.306007] [] ? dequeue_signal+0xc4/0x4b0 [ 242.311864] [] ? __dequeue_signal+0x550/0x550 [ 242.318002] [] do_group_exit+0x108/0x320 [ 242.323711] [] get_signal+0x4f2/0x1550 [ 242.329219] [] do_signal+0x8b/0x1d40 [ 242.334573] [] ? do_send_sig_info+0xda/0x130 [ 242.340603] [] ? __lock_task_sighand+0x460/0x460 [ 242.347006] [] ? setup_sigcontext+0x780/0x780 [ 242.353124] [] ? do_send_specific+0x101/0x1c0 [ 242.359264] [] ? do_send_specific+0x128/0x1c0 [ 242.365397] [] ? send_sig+0x60/0x60 [ 242.370645] [] exit_to_usermode_loop+0x11a/0x160 [ 242.377043] [] syscall_return_slowpath+0x1b5/0x1f0 [ 242.383610] [] int_ret_from_sys_call+0x25/0xa3 [ 242.389851] INFO: lockdep is turned off. [ 242.393981] Sending NMI to all CPUs: [ 242.398803] NMI backtrace for cpu 0 [ 242.402406] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.116-g014c901 #16 [ 242.409428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.418772] task: ffffffff84217840 task.stack: ffffffff84200000 [ 242.424845] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.433217] RSP: 0018:ffffffff84207dc0 EFLAGS: 00000246 [ 242.438672] RAX: 0000000000000003 RBX: ffffffff847dd908 RCX: ffffffff81d63d1b [ 242.445936] RDX: 0000000000000004 RSI: ffffffff839fe320 RDI: ffffffff84418180 [ 242.453181] RBP: ffffffff84207dc0 R08: 0000000000000000 R09: 0000000000000000 [ 242.460469] R10: 0000000000000000 R11: 1ffffffff0840f86 R12: 0000000000000000 [ 242.467740] R13: fffffbfff070887c R14: ffffffff847ebc78 R15: 0000000000000000 [ 242.475007] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.483206] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.489103] CR2: 000000c4203f7010 CR3: 00000001d1f34000 CR4: 0000000000160670 [ 242.496385] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.503667] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.510917] Stack: [ 242.513036] ffffffff84207df8 ffffffff81027ed5 ffffffff84208000 ffffffff847dd908 [ 242.520564] fffffbfff070887c ffffffff847ebc78 0000000000000000 ffffffff84207e08 [ 242.528087] ffffffff8102944a ffffffff84207e20 ffffffff812214c8 dffffc0000000000 [ 242.535620] Call Trace: [ 242.538174] [] default_idle+0x55/0x3c0 [ 242.543722] [] arch_cpu_idle+0xa/0x10 [ 242.549146] [] default_idle_call+0x48/0x70 [ 242.555029] [] cpu_startup_entry+0x5fd/0x8f0 [ 242.561093] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 242.568023] [] ? call_cpuidle+0xe0/0xe0 [ 242.573637] [] rest_init+0x189/0x190 [ 242.578980] [] start_kernel+0x6b9/0x6ee [ 242.584596] [] ? thread_stack_cache_init+0xb/0xb [ 242.590971] [] ? early_idt_handler_array+0x120/0x120 [ 242.597721] [] ? early_idt_handler_array+0x120/0x120 [ 242.604462] [] x86_64_start_reservations+0x2a/0x2c [ 242.611011] [] x86_64_start_kernel+0x140/0x163 [ 242.617237] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.636245] NMI backtrace for cpu 1 [ 242.639841] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.116-g014c901 #16 [ 242.647108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.656454] task: ffff8800bb344800 task.stack: ffff8801d8ff0000 [ 242.662480] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.671220] RSP: 0018:ffff8801d8ff7cb8 EFLAGS: 00000046 [ 242.676657] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: ffffffff8126a2f2 [ 242.683920] RDX: 0000000000000c00 RSI: 0000000000000002 RDI: ffffffffff5fb300 [ 242.691163] RBP: ffff8801d8ff7ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.698452] R10: 0000000000000000 R11: fffffbfff0ad7e24 R12: 0000000000000246 [ 242.705714] R13: 0000000000000003 R14: ffffffff8426f3e0 R15: 0000000000000002 [ 242.712957] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.721189] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.727064] CR2: 000000c422f05010 CR3: 00000001d1f34000 CR4: 0000000000160670 [ 242.734332] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.742262] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.749539] Stack: [ 242.751663] ffffffff8426f3e0 ffffffff847ef800 fffffbfff08fd9b4 dffffc0000000000 [ 242.759197] ffff8801db31bca0 ffff8801d8ff7d00 ffffffff810b99eb ffffffff839f61c0 [ 242.766727] 0000000000000003 ffff8801d8ff7d60 ffffffff81d0eed4 ffffffff839fe320 [ 242.774264] Call Trace: [ 242.776816] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.783190] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.790285] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.797027] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.804038] [] watchdog+0x6fa/0xae0 [ 242.809281] [] ? watchdog+0xc3/0xae0 [ 242.814641] [] kthread+0x268/0x300 [ 242.819798] [] ? reset_hung_task_detector+0x20/0x20 [ 242.826460] [] ? kthread_create_on_node+0x400/0x400 [ 242.833094] [] ? kthread_create_on_node+0x400/0x400 [ 242.839756] [] ret_from_fork+0x55/0x80 [ 242.845290] [] ? kthread_create_on_node+0x400/0x400 [ 242.851927] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 7b 2f 17 00 4c 89 e7 57 9d 0f 1f [ 242.871034] Kernel panic - not syncing: hung_task: blocked tasks [ 242.877158] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.116-g014c901 #16 [ 242.884395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.893720] 0000000000000000 bfabc06c7812e2e4 ffff8801d8ff7ca8 ffffffff81d03f6d [ 242.901685] ffffffff83882f20 ffff8801d8ff7d80 dffffc0000000000 7fffffffffffffff [ 242.909643] ffff8801c8594c48 ffff8801d8ff7d70 ffffffff8141acaa 0000000041b58ab3 [ 242.917610] Call Trace: [ 242.920170] [] dump_stack+0xc1/0x124 [ 242.925510] [] panic+0x1aa/0x388 [ 242.930493] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.937394] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.944632] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.951874] [] watchdog+0x70b/0xae0 [ 242.957118] [] ? watchdog+0xc3/0xae0 [ 242.962450] [] kthread+0x268/0x300 [ 242.967613] [] ? reset_hung_task_detector+0x20/0x20 [ 242.974253] [] ? kthread_create_on_node+0x400/0x400 [ 242.980889] [] ? kthread_create_on_node+0x400/0x400 [ 242.987532] [] ret_from_fork+0x55/0x80 [ 242.993036] [] ? kthread_create_on_node+0x400/0x400 [ 243.000021] Dumping ftrace buffer: [ 243.003534] (ftrace buffer empty) [ 243.007226] Kernel Offset: disabled [ 243.010821] Rebooting in 86400 seconds..